Active exciting agent for composite cementing material, composite cementing material and preparation method of composite cementing material

The invention provides an active activator for a composite cementing material, the composite cementing material and a preparation method of the composite cementing material, and relates to the field of solid waste disposal. The preparation method of the active exciting agent for the composite cement...

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Bibliographic Details
Main Authors LU YI, WANG XIN, QING SANCHENG, PAN SHEWEI, WANG YONGGUANG, XUE GUANGHAI
Format Patent
LanguageChinese
English
Published 28.07.2023
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention provides an active activator for a composite cementing material, the composite cementing material and a preparation method of the composite cementing material, and relates to the field of solid waste disposal. The preparation method of the active exciting agent for the composite cementing material comprises the following steps: mixing aluminum ash, phosphogypsum, regulating minerals and water, then granulating to obtain pellets, naturally airing and aging the pellets, and then calcining and cooling to obtain the active exciting agent. The composite cementing material comprises the following components in percentage by mass: 20-30% of an active exciting agent for the composite cementing material, 60-70% of cement clinker or steel slag and 8-12% of phosphogypsum. The preparation method of the composite cementitious material comprises the following steps: crushing and screening the active activator for the composite cementitious material to obtain active activator micro powder, and then mixing the
Bibliography:Application Number: CN202310770218